My apologize in advance, this is my first attempt at reporting a problem.
[1.] One line summary of the problem:
USB mass storage driver crashes often when detaching device (usually a printer)
[2.] Full description of the problem/report:
USB Mass storage driver crashes very frequently when either detaching (pulling USB cabel) or powering down a printer device.
[3.] Keywords (i.e., modules, networking, kernel):
USB Mass storage driver modules
[4.] Kernel version (from /proc/version):
Linux version 2.6.6-1.435 ([EMAIL PROTECTED]) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Mon Jun 14 09:09:07 EDT 2004
[5.] Output of Oops.. message (if applicable) with symbolic information
resolved (see Documentation/oops-tracing.txt)From message log:
kernel BUG at drivers/usb/storage/usb.c:846!
invalid operand: 0000 [#2]
Modules linked in: usb_storage usblp snd_mixer_oss snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore parport_pc lp parport autofs4 sunrpc irlan e100 mii floppy sg microcode stir4200 irda joydev dm_mod uhci_hcd ehci_hcd button battery asus_acpi ac ipv6 ext3 jbd ata_piix libata sd_mod scsi_mod
CPU: 0
EIP: 0060:[<42acd0fc>] Not tainted
EFLAGS: 00010202 (2.6.6-1.435)
EIP is at usb_stor_release_resources+0x34/0x9b [usb_storage]
eax: 41e53a00 ebx: 39e9f200 ecx: 42857a48 edx: 41e53a6c
esi: 42ad7a40 edi: 41e53a48 ebp: 00000001 esp: 41e4af10
ds: 007b es: 007b ss: 0068
Process khubd (pid: 26, threadinfo=41e4a000 task=41e61130)
Stack: 41e53a38 02212d91 41e53a48 42ad7a60 021db000 022e5aa0 022e5aec 021db100
41e53a48 022dde68 29e420cc 021da46a 00000002 29e42000 ffffffff 02217803
29e42040 29e42000 022136d0 29e27404 29e27400 0000000e 022136c1 41f36938
Call Trace:
[<02212d91>] usb_unbind_interface+0x2c/0x50
[<021db000>] device_release_driver+0x3c/0x46
[<021db100>] bus_remove_device+0x47/0x80
[<021da46a>] device_del+0x66/0x87
[<02217803>] usb_disable_device+0x62/0xc1
[<022136d0>] usb_disconnect+0xa7/0xd3
[<022136c1>] usb_disconnect+0x98/0xd3
[<02215050>] hub_port_connect_change+0x6e/0x293
[<02215355>] hub_events+0xe0/0x255
[<022154e8>] hub_thread+0x1e/0xd0
[<02115e4e>] default_wake_function+0x0/0xc
[<022154ca>] hub_thread+0x0/0xd0
[<021041d9>] kernel_thread_helper+0x5/0xb
Code: 0f 0b 4e 03 79 32 ad 42 c7 83 b4 00 00 00 00 00 00 00 8d 8b
[6.] A small shell script or example program which triggers the problem (if possible)
Not applicable in this case.
[7.] Environment
The following was taken with the driver down, before rebooting
[7.1.] Software (add the output of the ver_linux script here)
./lib/modules/2.6.6-1.435/build/scripts/ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes.
Linux localhost.localdomain 2.6.6-1.435 #1 Mon Jun 14 09:09:07 EDT 2004 i686 i686 i386 GNU/Linux
Gnu C 3.3.3
Gnu make 3.80
binutils 2.15.90.0.3
util-linux 2.12
mount 2.12
module-init-tools 2.4.26
e2fsprogs 1.35
pcmcia-cs 3.2.7
quota-tools 3.10.
PPP 2.4.2
nfs-utils 1.0.6
Linux C Library 2.3.3
Dynamic linker (ldd) 2.3.3
Procps 3.2.0
Net-tools 1.60
Kbd 1.12
Sh-utils 5.2.1
Modules Loaded usb_storage usblp snd_mixer_oss snd_intel8x0 snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore parport_pc lp parport autofs4 sunrpc irlan e100 mii floppy sg microcode stir4200 irda joydev dm_mod uhci_hcd ehci_hcd button battery asus_acpi ac ipv6 ext3 jbd ata_piix libata sd_mod scsi_mod
[7.2.] Processor information (from /proc/cpuinfo):
/proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.80GHz
stepping : 9
cpu MHz : 2793.747
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips : 5521.40
[7.3.] Module information (from /proc/modules):
/proc/modules
usb_storage 53576 0 - Live 0x42acb000
usblp 9472 0 - Live 0x42a4f000
snd_mixer_oss 13824 1 - Live 0x42a89000
snd_intel8x0 26796 4 - Live 0x42a81000
snd_ac97_codec 54788 1 snd_intel8x0, Live 0x42aa9000
snd_pcm 69256 2 snd_intel8x0, Live 0x42a97000
snd_timer 17284 1 snd_pcm, Live 0x42a7b000
snd_page_alloc 8072 2 snd_intel8x0,snd_pcm, Live 0x42a39000
gameport 3328 1 snd_intel8x0, Live 0x42867000
snd_mpu401_uart 4864 1 snd_intel8x0, Live 0x42a36000
snd_rawmidi 17444 1 snd_mpu401_uart, Live 0x42a44000
snd_seq_device 6152 1 snd_rawmidi, Live 0x428e2000
snd 39396 13 snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0x42a70000
soundcore 6112 2 snd, Live 0x42885000
parport_pc 19392 1 - Live 0x42a3e000
lp 8236 0 - Live 0x428de000
parport 29640 2 parport_pc,lp, Live 0x428b9000
autofs4 12932 0 - Live 0x4288f000
sunrpc 109924 1 - Live 0x42a54000
irlan 22032 0 - Live 0x428d3000
e100 25348 0 - Live 0x428cb000
mii 3584 1 e100, Live 0x42841000
floppy 47440 0 - Live 0x42a29000
sg 27680 0 - Live 0x428c3000
microcode 4768 0 - Live 0x4288c000
stir4200 9348 0 - Live 0x42888000
irda 96956 2 irlan,stir4200, Live 0x42915000
joydev 6976 0 - Live 0x4285d000
dm_mod 32800 0 - Live 0x428af000
uhci_hcd 24472 0 - Live 0x42874000
ehci_hcd 22916 0 - Live 0x4287c000
button 4632 0 - Live 0x42864000
battery 6924 0 - Live 0x42824000
asus_acpi 8984 0 - Live 0x42860000
ac 3340 0 - Live 0x42827000
ipv6 184672 10 - Live 0x428e6000
ext3 103656 3 - Live 0x42894000
jbd 40728 1 ext3, Live 0x42869000
ata_piix 5380 0 - Live 0x4282e000
libata 29188 1 ata_piix, Live 0x42838000
sd_mod 16384 0 - Live 0x42829000
scsi_mod 91984 4 usb_storage,sg,libata,sd_mod, Live 0x42843000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
/proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-005f : timer 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 0800-087f : 0000:00:1f.0 0808-080b : ACPI timer 0810-0815 : ACPI CPU throttle 0880-08bf : 0000:00:1f.0 0cf8-0cff : PCI conf1 cf40-cf7f : 0000:02:08.0 cf40-cf7f : e100 d000-dfff : PCI Bus #01 de00-deff : 0000:01:00.0 eda0-edbf : 0000:00:1f.3 edc0-edff : 0000:00:1f.5 ee00-eeff : 0000:00:1f.5 fe00-fe07 : 0000:00:1f.2 fe00-fe07 : libata fe10-fe13 : 0000:00:1f.2 fe10-fe13 : libata fe20-fe27 : 0000:00:1f.2 fe20-fe27 : libata fe30-fe33 : 0000:00:1f.2 fe30-fe33 : libata fea0-feaf : 0000:00:1f.2 fea0-feaf : libata ff20-ff3f : 0000:00:1d.3 ff20-ff3f : uhci_hcd ff40-ff5f : 0000:00:1d.2 ff40-ff5f : uhci_hcd ff60-ff7f : 0000:00:1d.1 ff60-ff7f : uhci_hcd ff80-ff9f : 0000:00:1d.0 ff80-ff9f : uhci_hcd ffa0-ffaf : 0000:00:1f.1 ffa0-ffa7 : ide0 ffa8-ffaf : ide1
/proc/iomem 00000000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000cbfff : Video ROM 000cd800-000cffff : Adapter ROM 000f0000-000fffff : System ROM 00100000-3ff6ffff : System RAM 00100000-00283fff : Kernel code 00284000-0031abff : Kernel data 3ff70000-3ff71fff : ACPI Non-volatile Storage 3ff72000-3ff92fff : ACPI Tables 3ff93000-3fffffff : reserved e0000000-e1ffffff : 0000:00:00.0 e2000000-f7ffffff : PCI Bus #01 e8000000-efffffff : 0000:01:00.1 f0000000-f7ffffff : 0000:01:00.0 fe8ff000-fe8fffff : 0000:02:08.0 fe8ff000-fe8fffff : e100 fe900000-feafffff : PCI Bus #01 fe9e0000-fe9effff : 0000:01:00.0 fe9f0000-fe9fffff : 0000:01:00.1 febff900-febff9ff : 0000:00:1f.5 febff900-febff9ff : Intel ICH5 - Controller febffa00-febffbff : 0000:00:1f.5 febffa00-febffbff : Intel ICH5 - AC'97 febffc00-febfffff : 0000:00:1f.1 fec00000-fec0ffff : reserved fecf0000-fecf0fff : reserved fed20000-fed8ffff : reserved fee00000-fee0ffff : reserved ffa80800-ffa80bff : 0000:00:1d.7 ffa80800-ffa80bff : ehci_hcd ffb00000-ffffffff : reserved
[7.5.] PCI information ('lspci -vvv' as root)lspci -vvv
00:00.0 Host bridge: Intel Corp. 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at e0000000 (32-bit, prefetchable)
Capabilities: [e4] #09 [0106]
Capabilities: [a0] AGP version 3.0
Status: RQ=32 Iso- ArqSz=2 Cal=2 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=2 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corp. 82865G/PE/P PCI to AGP Controller (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fe900000-feafffff
Prefetchable memory behind bridge: e2000000-f7ffffff
Expansion ROM at 0000d000 [disabled] [size=4K]
BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 4: I/O ports at ff80 [size=32]
00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 10
Region 4: I/O ports at ff60 [size=32]
00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 9
Region 4: I/O ports at ff40 [size=32]
00:1d.3 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 4: I/O ports at ff20 [size=32]
00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 5
Region 0: Memory at ffa80800 (32-bit, non-prefetchable)
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #0a [20a0]
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI Bridge (rev c2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fe800000-fe8fffff
Prefetchable memory behind bridge: fff00000-000fffff
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100 Storage Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at <ignored>
Region 1: I/O ports at <ignored>
Region 2: I/O ports at <ignored>
Region 3: I/O ports at <ignored>
Region 4: I/O ports at ffa0 [size=16]
Region 5: Memory at febffc00 (32-bit, non-prefetchable) [size=1K]
00:1f.2 IDE interface: Intel Corp. 82801EB (ICH5) Serial ATA 150 Storage Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at fe00
Region 1: I/O ports at fe10 [size=4]
Region 2: I/O ports at fe20 [size=8]
Region 3: I/O ports at fe30 [size=4]
Region 4: I/O ports at fea0 [size=16]
00:1f.3 SMBus: Intel Corp. 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 3
Region 4: I/O ports at eda0 [size=32]
00:1f.5 Multimedia audio controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 3
Region 0: I/O ports at ee00
Region 1: I/O ports at edc0 [size=64]
Region 2: Memory at febffa00 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at febff900 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200] (rev 01) (prog-if 00 [VGA])
Subsystem: PC Partner Limited: Unknown device 7c13
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), Cache Line Size 10
Interrupt: pin A routed to IRQ 11
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=fea00000]
Region 1: I/O ports at de00 [size=256]
Region 2: Memory at fe9e0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at 00020000 [disabled]
Capabilities: [58] AGP version 3.0
Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200] (Secondary) (rev 01)
Subsystem: PC Partner Limited: Unknown device 7c12
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min), Cache Line Size 10
Region 0: Memory at e8000000 (32-bit, prefetchable)
Region 1: Memory at fe9f0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
02:08.0 Ethernet controller: Intel Corp. 82562EZ 10/100 Ethernet Controller (rev 02)
Subsystem: Dell Computer Corporation: Unknown device 0174
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (2000ns min, 14000ns max), Cache Line Size 10
Interrupt: pin A routed to IRQ 10
Region 0: Memory at fe8ff000 (32-bit, non-prefetchable)
Region 1: I/O ports at cf40 [size=64]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=2 PME-
[7.6.] SCSI information (from /proc/scsi/scsi)
/proc/scsi/scsi Attached devices:
[7.7.] Other information that might be relevant to the problem
(please look in /proc and include all information that you
think to be relevant):[X.] Other notes, patches, fixes, workarounds:
I have not been able to restart the driver without rebooting the system.
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